On this asap you!
kayla used mental math to find the final product of $11.97 x 5, but she made a mistake her steps are shown

step 1: round $11.97 to 12$
step 2 multiply $12.00 x 5 = $60.00
step 3 subtract $12.00 - $11.97 = 3.00
step 4 subtract $60.00 - $3.00 = $57.00

which step did she make her first mistake on

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.